# William Brown vs Robert Kreiss — Head-to-Head

Source: https://tennis-db.com/rivalries/william-brown-vs-robert-kreiss?player1_id=4590226&player2_id=sackmann_atp:100304
Tour: ATP

William Brown holds a 1–0 lead over Robert Kreiss in their ATP head-to-head. Across 1 main-draw meeting, William Brown leads 1–0 on clay. Most recently, William Brown won the 1975 Canadian Open round of 64 6-2 5-7 7-6.

## Overall
- William Brown: 1 wins
- Robert Kreiss: 0 wins
- Total meetings: 1

## By surface
- Clay: William Brown 1 - 0 Robert Kreiss

## By tournament category
- Masters 1000: William Brown 1 - 0 Robert Kreiss

## Surface results by career season
Completed main-draw results by court surface. The canonical HTML page contains the complete comparison.

| Age | Player | Season | Surface | W-L | M | Win % |
| ---: | :--- | ---: | :--- | ---: | ---: | ---: |
| - | William Brown | 1968 | Clay | 1-2 | 3 | 33.3% |
| - | William Brown | 1968 | Grass | 1-4 | 5 | 20.0% |
| - | Robert Kreiss | 1968 | Hard | 0-1 | 1 | 0.0% |
| - | William Brown | 1969 | Hard | 2-2 | 4 | 50.0% |
| - | William Brown | 1969 | Clay | 0-3 | 3 | 0.0% |
| - | Robert Kreiss | 1969 | Grass | 0-1 | 1 | 0.0% |
| - | William Brown | 1970 | Hard | 0-5 | 5 | 0.0% |
| - | William Brown | 1970 | Grass | 1-2 | 3 | 33.3% |
| - | Robert Kreiss | 1970 | Grass | 0-1 | 1 | 0.0% |
| - | William Brown | 1971 | Hard | 0-4 | 4 | 0.0% |
| - | William Brown | 1971 | Clay | 1-1 | 2 | 50.0% |
| - | William Brown | 1971 | Carpet | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1971 | Hard | 1-4 | 5 | 20.0% |
| - | Robert Kreiss | 1971 | Grass | 0-1 | 1 | 0.0% |
| - | William Brown | 1972 | Hard | 0-2 | 2 | 0.0% |
| - | William Brown | 1972 | Clay | 0-1 | 1 | 0.0% |
| - | William Brown | 1972 | Grass | 2-3 | 5 | 40.0% |
| - | William Brown | 1972 | Carpet | 1-2 | 3 | 33.3% |
| - | Robert Kreiss | 1972 | Hard | 1-0 | 1 | 100.0% |
| - | Robert Kreiss | 1972 | Clay | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1972 | Carpet | 0-3 | 3 | 0.0% |
| - | William Brown | 1973 | Hard | 1-5 | 6 | 16.7% |
| - | William Brown | 1973 | Clay | 1-1 | 2 | 50.0% |
| - | William Brown | 1973 | Grass | 0-5 | 5 | 0.0% |
| - | William Brown | 1973 | Carpet | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Hard | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Clay | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Grass | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Carpet | 2-3 | 5 | 40.0% |
| - | William Brown | 1974 | Hard | 1-3 | 4 | 25.0% |
| - | William Brown | 1974 | Clay | 3-7 | 10 | 30.0% |
| - | William Brown | 1974 | Grass | 3-4 | 7 | 42.9% |
| - | William Brown | 1974 | Carpet | 4-5 | 9 | 44.4% |
| - | Robert Kreiss | 1974 | Hard | 2-5 | 7 | 28.6% |
| - | Robert Kreiss | 1974 | Clay | 0-5 | 5 | 0.0% |
| - | Robert Kreiss | 1974 | Grass | 1-2 | 3 | 33.3% |
| - | Robert Kreiss | 1974 | Carpet | 3-4 | 7 | 42.9% |
| - | William Brown | 1975 | Hard | 0-3 | 3 | 0.0% |
| - | William Brown | 1975 | Clay | 2-6 | 8 | 25.0% |
| - | William Brown | 1975 | Grass | 0-1 | 1 | 0.0% |
| - | William Brown | 1975 | Carpet | 3-7 | 10 | 30.0% |
| - | Robert Kreiss | 1975 | Hard | 0-3 | 3 | 0.0% |
| - | Robert Kreiss | 1975 | Clay | 2-6 | 8 | 25.0% |
| - | Robert Kreiss | 1975 | Grass | 0-2 | 2 | 0.0% |
| - | Robert Kreiss | 1975 | Carpet | 5-7 | 12 | 41.7% |
| - | William Brown | 1976 | Hard | 1-1 | 2 | 50.0% |
| - | William Brown | 1977 | Clay | 0-1 | 1 | 0.0% |
| Career | William Brown | - | Hard | 5-25 | 30 | 16.666666666666668% |
| Career | William Brown | - | Clay | 8-22 | 30 | 26.666666666666668% |
| Career | William Brown | - | Grass | 7-19 | 26 | 26.923076923076923% |
| Career | William Brown | - | Carpet | 8-16 | 24 | 33.333333333333336% |
| Career | Robert Kreiss | - | Hard | 4-14 | 18 | 22.22222222222222% |
| Career | Robert Kreiss | - | Clay | 2-13 | 15 | 13.333333333333334% |
| Career | Robert Kreiss | - | Grass | 1-8 | 9 | 11.11111111111111% |
| Career | Robert Kreiss | - | Carpet | 10-17 | 27 | 37.03703703703704% |

## Advanced statistics comparison
Career aggregates from the precomputed Advanced table. Surface Elo values are relative to overall Elo; career Schedule is normalized per 100 matches and lower means tougher opposition.

| Player | Peak Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win% | Set Margin | Dec. Set | Tiebreak | Schedule |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| William Brown | 1557 | 111.8 | - | - | - | - | 12 | -31 | 2 | 31.6% | -1.3 | 10-17 (37%) | 15-17 (47%) | 1.58 |
| Robert Kreiss | 1559 | 120.7 | - | - | - | - | 65 | -35 | -21 | 33.7% | -1.12 | 6-19 (24%) | 8-12 (40%) | 2.06 |

## Meeting history (last 20)
| Date | Tournament | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- |
| 1975-08-13* | Canadian Open | R64 | Clay | William Brown | 6-2 5-7 7-6 |

## Career rivalries
### William Brown

| Opponent | W-L | M | Last played | H2H |
| :--- | ---: | ---: | :--- | :--- |
| Bob Lutz | 0-5 | 5 | 1976-03-25 | [H2H](https://tennis-db.com/rivalries/william-brown-vs-bob-lutz?player1_id=4590226&player2_id=sackmann_atp:100144) |
| Vijay Amritraj | 2-1 | 3 | 1975-03-08 | [H2H](https://tennis-db.com/rivalries/vijay-amritraj-vs-william-brown?player1_id=4043434&player2_id=4590226) |
| Charlie Pasarell | 0-3 | 3 | 1973-10-11 | [H2H](https://tennis-db.com/rivalries/charlie-pasarell-vs-william-brown?player1_id=4585320&player2_id=4590226) |
| Raul Ramirez | 0-2 | 2 | 1975-09-17 | [H2H](https://tennis-db.com/rivalries/raul-ramirez-vs-william-brown?player1_id=4562773&player2_id=4590226) |
| Paul Gerken | 1-1 | 2 | 1975-08-07 | [H2H](https://tennis-db.com/rivalries/william-brown-vs-paul-gerken?player1_id=4590226&player2_id=4590293) |

### Robert Kreiss

| Opponent | W-L | M | Last played | H2H |
| :--- | ---: | ---: | :--- | :--- |
| Roscoe Tanner | 0-3 | 3 | 1975-07-24 | [H2H](https://tennis-db.com/rivalries/roscoe-tanner-vs-robert-kreiss?player1_id=4495779&player2_id=sackmann_atp:100304) |
| Ross Case | 0-3 | 3 | 1975-06-25 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-robert-kreiss?player1_id=4526151&player2_id=sackmann_atp:100304) |
| Jimmy Connors | 0-3 | 3 | 1975-06-18 | [H2H](https://tennis-db.com/rivalries/jimmy-connors-vs-robert-kreiss?player1_id=3795836&player2_id=sackmann_atp:100304) |
| Wojtek Fibak | 0-3 | 3 | 1975-03-16 | [H2H](https://tennis-db.com/rivalries/wojtek-fibak-vs-robert-kreiss?player1_id=4355451&player2_id=sackmann_atp:100304) |
| Jan Kodes | 1-2 | 3 | 1975-02-13 | [H2H](https://tennis-db.com/rivalries/jan-kodes-vs-robert-kreiss?player1_id=4152802&player2_id=sackmann_atp:100304) |

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Canonical URL: https://tennis-db.com/rivalries/william-brown-vs-robert-kreiss?player1_id=4590226&player2_id=sackmann_atp:100304
Data source: TennisDB (tennis-db.com)